TK6926 cnc milling and boring machine

Specifications 1.cnc milling and boring machine

2.ISO9001 Quality System

3.High quality

4.Boring and milling machine manufacture

TK6926 cnc milling and boring machine 1.Company Introduction:  We are a big machine manufacturer specializing in producing heavy duty machine tools,we have five factories in China which mainly produce Vertical Lathe, Boring & Milling Machine, Heavy-duty Horizontal Lathe, both conventional and CNC types.   We have a group of professional engineers in charge of technology, manufacturing, installing and testing, so we can guarantee that our machines will put on good performance based on high quality. We can provide customers with full service and technical consultation upon different requests in 24 hours. R&C Machinery would like to offer its best machines with best solution, and build itself as the bridge and window for both overseas and domestic enterprises and customers.    2. Main Export Market:   Canada, the U.S.A., Italy, France, Brazil, Bolivia, Chile, Russia, Romania, Saudi Arabia, Syria, Jordan, the U.A.E., Indonesia, Singapore, Thailand, India, Pakistan, South Africa, Egypt, Nigeria, Kenya and so on.   3. Machine Tool Introduction:   TK6926 is a kind of efficient advanced equipment with excellent properties, wide range of process scope, which can completely replace the double housing planer and landing boring machine.   This machine tool can be clamped in a large heavy work pieces and complete all kinds of drilling and milling boring machining. The plane and curved surface can be processed.   This machine tool is of a good rigidity, high precision, strong versatility, especially equipped with many kinds of special accessories (universal milling head, vertical milling head, elongation milling head, high-speed milling head, angular milling head, d-post rotary table, etc.) to further expand its application range.   4. The main technical parameters (standard):      

Specification	Unit	TK6913	TK6916	TK6920	TK6926
Boring spindle diameter	mm	Ø130	Ø 160	Ø 200	Ø 260
Spindle taper		ISO50(BT50)	ISO50(BT50)	ISO60	ISO60
Spindle speed	rpm	2-1000(Op:2000)	2-800(Op:2000)	2-800(Op:2000)	2-800
Size of ram section	mm	380´380	480´520	480´520	640´720
Total travel of boring spindle and ram	mm	1500	2400	2400	3200
Travel of boring spindle (W axis)	mm	800	1200	1200	1600
Axial travel of ram(Z axis)	mm	700	1200	1200	1600
Vertical travel of boring head (Y axis)	mm	2000-4000	2000-6000	2000-7000	3000-9000
Longitudinal travel of column(X axis)	mm	3000-30000	3000-30000	3000-30000	3000-30000
Feedrate of ram(Z axis)	mm/min	0.5-4800	1-4000	1-4000	0.5-4800
Feedrate of boring spindle (W axis)	mm/min	0.5-4800	1-4000	1-4000	0.5-4800
Longitude travel speed of column	mm/min	1-5600	1-6000	1-6000	1-5600
Vertical travel speed of boring head	mm/min	1-5600	1-6000	1-6000	1-5600
Main travel speed of boring head	kW	22/30	55	75	110

    5.Main Structure Features:   1. Main transmission:
The main transmission of this boring and milling head adopts the square ram portable structure level and is one of the core parts of this machine. 2 the transmission system   2.Machine tool main drive: Machine tool main drive by mechanical variable speed motor and speed regulating electrical appliances can obtain 2-560 - r/min1000 r (optional) the infinite speed range to meet the needs of various machining   3. Bearing: Spindle bearing spindle system is the key components of the imported special customized bearings Other bearings with name brand manufacturers products   4. The transmission structure: X axis traverse by eliminating gaps for the double pinion and rack structure of the whole feed structure in a slide in the body and therefore good rigidity and transmission can be eliminate the clearance adjusting Spindle box vertical feed (Y) with ball screw pair drive screw fixation in the first column on the feed motor through slow down gear drives the rotating spindle box to get the vertical feed Z axis W axis driving principle of the ball screw vice same as Y-axis   5. Hydraulic and lubrication system: Columns (X axis) mobile adopts hydrostatic slide friction coefficient is small X Y Z axis of the guide surface are stick to plastic processing machine tool guide rail protection Key components of the hydraulic system pump hydraulic valve parts were picked from domestic famous manufacturers of products with reliable work stability Pillar square ram guide are adopted the measures to prevent oil spills   6. Locking and positioning: X Y W axes have separate automatic locking mechanism locking mechanism and precession electrical interlocking   7. Parts: Machine tool pillar spindle box of lathe bed square ram, etc big adopt high quality cast iron manufacturing integral rigidity and good seismic performance of shock absorption   8. Precision compensation system: TK69 CNC floor-type boring and milling machine series adopts automatic gravity compensation system to ensure the balance of spindle box body and prevent slippery pillow moved forward when the main spindle box focus changes and make the spindle head   9. Guide: Former pillar traverse spindle box for vertical feed and ram the axial feed adopts the static pressure guide rail machine precision has good damping shock absorption effect to keep good long life high reliability   10. Protective device: The machine adopts the overall protective set spindle box adopts processing center type integral protection Square ram with fixed protective cover at the back of the pillar bed way scalability protective cover can prevent contamination of guide rail damage and pollution   11. Platform: At the side of the spindle box is equipped with the operating table walk along with the spindle box and move up and down movement also stood with mobile and mobile to achieve the purpose of convenient operation   12. Control station:     Machine adopt the way of catwalk centralized control button station operating hand-held unit is available in a wide range of mobile in order to achieve the purpose of convenient operation      6. Other products you may interest in:       7. With Customers:     8. Why Choose Us:             9.After-sales Service and Commitment to Quality   a. The date of final acceptance of the machine, the vendor of the product free of charge three packs a year (the buyer causes damage will be charged the cost of). b. Machine fails, the user information of the seller can accurately determine the cause of the malfunction and treatment measures, given immediately reply sent to the scene to deal with such as could not determine the cause, within 48 hours, to solve the failure so far.